Aves > Passeriformes > Cettiidae > Horornis > Horornis diphone
Compare AOU treatments of Horornis diphone, in Avibase (1886 to present).
Search for Horornis diphone at Cornell Birds of North America.
"H" recorded in AOU area only from Hawaii
"I" introduced into AOU area
Annotation: Formerly included in the genus Cettia.